How old is your heart?

Our heart calculator uses key health information—such as blood pressure and cholesterol levels and whether you smoke or have diabetes—to answer
that question. It can also estimate your risk of having a heart attack or stroke in the next 10 years. Knowing that information
can help determine which heart tests and treatments you need. For example, while most people should regularly get their blood
pressure and cholesterol levels measured, generally only people with symptoms of heart disease need an electrocardiogram or
exercise stress test.